Struct Reading 

pub struct Reading { /* private fields */ }

One temperature result: the register word, with the conversions to real units.

Examples

use pamoja_sensors::tmp117::Reading;

// Table 7-1: 25 C is 0C80h.
let reading = Reading::new(0x0C80);
assert_eq!(reading.celsius(), 25.0);
assert_eq!(reading.micro_celsius(), 25_000_000);
assert_eq!(i16::from_be_bytes(reading.to_bytes()), 0x0C80, "high byte first");

Implementations

impl Reading

pub fn new(raw: i16) -> Reading

Wraps a temperature register word.

Arguments

• raw - the signed 16-bit register value, 7.8125 m°C per count.

Returns

The reading.

pub fn raw(&self) -> i16

Returns the register word.

pub fn celsius(&self) -> f32

Returns the temperature in degrees Celsius.

pub fn micro_celsius(&self) -> i32

Returns the temperature in microdegrees Celsius, exact in integer arithmetic.

pub fn nano_celsius(&self) -> i64

Returns the temperature in nanodegrees Celsius, exact in integer arithmetic.

pub fn to_bytes(&self) -> [u8; 2]

Returns the register bytes, most significant first, as the part sends them.

Trait Implementations

impl Clone for Reading

fn clone(&self) -> Reading

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for Reading

impl Debug for Reading

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for Reading

impl PartialEq for Reading

fn eq(&self, other: &Reading) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Reading